Regulator, regulator for regulating web cleaner and regulator for cover plate

Abstract

The utility model discloses a regulator, a regulator for regulating a web cleaner and a regulator for a cover plate. According to the technical scheme, the regulator is characterized by comprising a regulating dial, a regulating shaft and a regulating pointer, the adjusting dial can rotate relative to the adjusting shaft; the adjusting shaft is used for driving the adjusting pointer to rotate synchronously; when adjustment is needed, the adjusting dial is rotated, so that one scale corresponds to the adjusting pointer; the adjusting shaft is rotated to drive the adjusting pointer to synchronously rotate to a target scale position corresponding to the adjusting dial; the adjustor for adjusting the web cleaner adopts the adjustor, and the adjustor for the cover plate adopts the adjustor. The technical scheme has the beneficial effects that the adjusting dial is rotated to be aligned with the adjusting pointer, and then the adjusting shaft is rotated, so that the adjusting pointer is aligned with the adjusting pointer; certain errors existing in adjustment are reduced or eliminated, and the rotation degree can be checked conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of adjuster, more specifically, it relates to an adjuster, an adjuster for adjusting a cotton web cleaner and an adjuster for a cover plate. BACKGROUND

[0002] Before or during use, the pressing force needs to be adjusted by rotating the adjusting member, and the traditional adjusting method is to set fixed scales on the position of the adjusting member, and to adjust by rotating the adjusting member to the corresponding scale after resetting the adjusting member during use, but since the adjusting member is generally implemented by bolts and other components, the adjusting member may not be aligned with the scales after resetting due to machining tolerance or installation tolerance during processing, which results in certain errors in adjustment and reduces the adjustment accuracy. SUMMARY

[0003] In view of the deficiencies in the prior art, the present application provides an adjuster, an adjuster for adjusting a cotton web cleaner and an adjuster for a cover plate, which can reduce or eliminate certain errors in adjustment.

[0004] To achieve the above-mentioned purpose, the following technical solutions are provided: an adjuster comprising an adjusting scale disc, an adjusting shaft and an adjusting pointer.

[0005] The adjusting scale disc is rotatably arranged relative to the adjusting shaft.

[0006] The adjusting shaft is used to drive the adjusting pointer to rotate synchronously.

[0007] When adjustment is needed, the adjusting scale disc is rotated so that one of the scales corresponds to the adjusting pointer.

[0008] The adjusting shaft is rotated to drive the adjusting pointer to rotate synchronously to the target scale position of the adjusting scale disc.

[0009] The further optimization of the utility model still includes an adjusting base.

[0010] The adjusting scale disc is installed on the adjusting base.

[0011] The adjusting base is rotatably sleeved on the adjusting shaft.

[0012] The further optimization of the utility model still includes a magnetite.

[0013] The adjusting base is installed on the magnetite, and the contact surfaces are mutually adsorbed with the magnetite to limit the rotation of the adjusting base by adsorption.

[0014] The further optimization of the utility model still includes a bearing.

[0015] The inner ring of the bearing is tightly fitted with the outer peripheral wall of the adjusting shaft, and the outer ring is tightly fitted with the inner peripheral wall of the adjusting base;

[0016] The adjusting scale disc is located between the adjusting base and the adjusting pointer.

[0017] The further optimization of the utility model still includes a bushing;

[0018] The adjusting shaft is provided with a limiting surface corresponding to the position of the adjusting pointer;

[0019] The bushing is sleeved on the adjusting shaft, and one end abuts against the end face of the inner ring of the bearing, and the other end abuts against the adjusting pointer;

[0020] The adjusting pointer is in abutment with the bushing through the limiting surface, and is circumferentially rotationally fixed with the adjusting shaft;

[0021] The bushing and the adjusting scale disc are gap-fitted.

[0022] The further optimization of the utility model is that the axial length of the bushing is greater than the thickness of the part of the adjusting scale disc located between the adjusting base and the adjusting pointer, so that the gap fit between the adjusting pointer and the adjusting scale disc is maintained.

[0023] The further optimization of the utility model is that a sunken part is arranged on the adjusting base;

[0024] The adjusting scale disc is provided with a limiting part matched with the sunken part;

[0025] The limiting part is matched with the sunken part, and the gap between the adjusting scale disc and the bushing is maintained.

[0026] The further optimization of the utility model is that the adjusting pointer, the bushing, the adjusting scale disc, the bearing, the adjusting base and the lodestone are annular, and are all provided with through holes;

[0027] The adjusting shaft passes through the through holes of the adjusting pointer, the bushing, the adjusting scale disc, the bearing, the adjusting base and the lodestone in sequence, and forms an integral structure.

[0028] A kind of adjusting device for adjusting cotton web cleaner, which uses the adjusting device as described above.

[0029] A kind of adjusting device for cover plate, which uses the adjusting device as described above.

[0030] The technical scheme has the following beneficial effects: by rotating the adjusting scale disc to align it with the adjusting pointer, and then rotating the adjusting shaft, the error in adjustment is reduced or eliminated, and the rotation degree is easy to check. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is a schematic diagram of the adjusting device of the scheme.

[0032] Figure 2 Explosive schematic diagram of the regulator of the present solution.

[0033] Figure 3 Sectional schematic diagram of the regulator of the present solution.

[0034] Reference signs: 1, regulating pointer; 2, bushing; 3, regulating scale; 31, limiting part; 4, bearing; 5, regulating base; 51, sunken part; 6, magnetite; 7, regulating shaft; 8, through hole. DETAILED DESCRIPTION

[0035] The present utility model is further described in detail below in combination with the drawings and examples. Identical parts are denoted by identical reference signs. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inner" and "outer" refer to the directions towards or away from the geometric center of a particular part.

[0036] Referring to Figures 1-3 The regulator comprises a regulating scale 3, a regulating shaft 7, and a regulating pointer 1.

[0037] The regulating scale 3 is rotatably arranged relative to the regulating shaft 7.

[0038] The regulating shaft 7 is used to drive the regulating pointer 1 to rotate synchronously.

[0039] When adjustment is needed, the regulating shaft 7 is rotated to reset, and the regulating scale 3 is rotated so that one of the scales corresponds to the regulating pointer 1.

[0040] The regulating shaft 7 is rotated, thereby driving the regulating pointer 1 to rotate synchronously to the target scale position of the regulating scale 3.

[0041] During the adjustment process, the regulating shaft 7 can be first rotated to reset (e.g. to the limit position), and then the regulating pointer 1 is rotated synchronously with the regulating shaft 7 to the corresponding position.

[0042] Alternatively, on the basis of the original, the pointer only needs to be aligned with the scale.

[0043] The regulating scale 3 is rotated so that any one of the scales on the regulating scale 3 is aligned with the regulating pointer 1 (as long as the scale corresponds to the regulating pointer 1, the accurate adjustment amount can be known), thereby compensating for the initial error caused by the machining tolerance or installation tolerance.

[0044] Finally, the regulating shaft 7 is rotated, thereby driving the regulating pointer 1 to rotate synchronously to the target scale position on the regulating scale 3.

[0045] Compared with the prior art, the active alignment of the scale and the pointer is realized by rotating the adjusting scale disc 3, the adjustment error caused by tolerance is avoided, and the adjustment accuracy is improved.

[0046] The adjusting scale disc 3 can also be provided as a semicircle. When the adjusting shaft 7 is reset, the adjusting scale disc 3 is inserted and connected, so that any one scale is aligned with the adjusting pointer 1, and then the adjusting scale disc 3 is rotated, and the effect of the present scheme can also be achieved.

[0047] Preferably, the adjusting base 5 is further included.

[0048] The adjusting scale disc 3 is installed on the adjusting base 5.

[0049] The adjusting base 5 is rotatably sleeved on the adjusting shaft 7.

[0050] As shown in Figure 1 and Figure 3 , the adjusting base 5 provides a mounting basis for the adjusting scale disc 3, the adjusting pointer 1 and the adjusting shaft 7.

[0051] The adjusting scale disc 3 can be installed on the adjusting base 5 by buckling, threading and the like, or can be simply placed on the adjusting base 5, as long as the adjusting scale disc 3 is allowed to rotate relative to the adjusting base 5.

[0052] The adjusting shaft 7 is inserted and connected on the adjusting base 5, and the rotation connection can be realized by the shaft hole cooperation or the bearing 4.

[0053] The adjusting base 5 serves as the base of the adjusting scale disc 3, the adjusting pointer 1 and the adjusting shaft 7, and provides convenience for installation. The adjusting base 5 can be taken, and the adjusting scale disc 3, the adjusting pointer 1 and the adjusting shaft 7 can be taken at the same time.

[0054] When the adjusting device is not needed to be installed, only the overall installation needs to be fine-tuned.

[0055] Preferably, the magnet 6 is further included.

[0056] The adjusting base 5 is installed on the magnet 6, and the contact surfaces are mutually adsorbed with the magnet 6, so that the rotation of the adjusting base 5 is limited by adsorption.

[0057] One side of the adjusting base 5 is mutually adsorbed with the magnet 6, and the magnetic force of the magnet 6 limits the rotation of the adjusting base 5, so that the accidental movement of the adjusting base 5 during the adjustment process is prevented.

[0058] When the adjusting scale disc 3 is rotated, the adjusting base 5 is fixed due to the adsorption, only the adjusting scale disc 3 is rotated, and the accuracy of the scale alignment is ensured.

[0059] At the same time, the setting of the magnet 6 reduces the additional fixing components required by the adjusting base 5, and makes the overall installation of the adjusting device more convenient.

[0060] When it is needed to be installed on the device, only need to install the position which has attraction to the magnet 6 or the magnet 6 can be attracted to the position, only need to align the magnet 6 to the installation position in the installation, can be attracted to the installation position, simplify the installation steps.

[0061] Preferably, it further comprises a bearing 4;

[0062] The inner ring of the bearing 4 is tightly fitted with the outer peripheral wall of the adjusting shaft 7, and the outer ring is tightly fitted with the inner peripheral wall of the adjusting base 5;

[0063] The adjusting scale 3 is located between the adjusting base 5 and the adjusting pointer 1.

[0064] As shown in Figure 2 and Figure 3 , the inner ring of the bearing 4 is fixed with the outer peripheral wall of the adjusting shaft 7 through interference fit, and the outer ring of the bearing 4 is fixed with the adjusting base 5 through interference fit;

[0065] The bearing 4 makes the adjusting shaft 7 rotate smoothly, reducing the friction resistance;

[0066] The adjusting scale 3 is limited between the adjusting base 5 and the adjusting pointer 1, avoiding the adjusting scale 3 from being separated;

[0067] When the adjusting shaft 7 rotates, the bearing 4 supports to ensure smooth rotation;

[0068] When the adjusting scale 3 rotates, the adjusting scale 3 moves independently of the bearing 4.

[0069] Preferably, it further comprises a bushing 2;

[0070] The adjusting shaft 7 is provided with a limiting surface corresponding to the position of the adjusting pointer 1;

[0071] The bushing 2 is sleeved on the adjusting shaft 7, and one end abuts against the end face of the inner ring of the bearing 4, and the other end abuts against the adjusting pointer 1;

[0072] The adjusting pointer 1 is tightly pressed with the bushing 2 through the limiting surface, and forms circumferential rotation fixation with the adjusting shaft 7;

[0073] The bushing 2 is clearance fitted with the adjusting scale 3.

[0074] As shown in Figure 1 and Figure 3 , the bushing 2 is sleeved on the adjusting shaft 7, and one end abuts against the end face of the inner ring of the bearing 4, and the other end abuts against the adjusting pointer 1, the limiting surface of the adjusting shaft 7 and the bushing 2 are mutually matched to tightly press the adjusting pointer 1, realizing axial fixation;

[0075] At the same time, the adjusting pointer 1, the bushing 2 and the adjusting shaft 7 are mutually matched, realizing synchronous rotation of the adjusting pointer 1 and the adjusting shaft 7;

[0076] The bushing 2 and the adjusting scale disc 3 are in clearance fit to avoid friction interference during rotation;

[0077] When the adjusting shaft 7 rotates, the rotating force is transmitted to the adjusting pointer 1 through the bushing 2 and the limiting surface;

[0078] When the adjusting scale disc 3 rotates, the clearance allows the adjusting scale disc 3 to rotate freely without being affected by the bushing 2.

[0079] Preferably, the axial length of the bushing 2 is greater than the thickness of the part of the adjusting scale disc 3 between the adjusting base 5 and the adjusting pointer 1, so that the adjusting pointer 1 maintains clearance fit with the adjusting scale disc 3.

[0080] The axial length of the bushing 2 maintains the clearance between the adjusting pointer 1 and the adjusting scale disc 3 to avoid friction and wear caused by direct contact;

[0081] During adjustment, when the adjusting pointer 1 rotates with the adjusting shaft 7, the clearance ensures that the adjusting pointer 1 does not scratch the adjusting scale disc 3, maintaining smooth rotation and clear scale reading;

[0082] The size of the clearance can be controlled by the axial length of the bushing 2 to ensure that there is no interference and the indication accuracy is not affected (if the clearance between the adjusting pointer 1 and the adjusting scale disc 3 is too large, visual measurement error is likely to occur).

[0083] Preferably, the adjusting base 5 is provided with a sunken part 51;

[0084] The adjusting scale disc 3 is provided with a limiting part 31 that cooperates with the sunken part 51;

[0085] The limiting part 31 cooperates with the sunken part 51 to maintain the clearance between the adjusting scale disc 3 and the bushing 2.

[0086] As shown in Figure 2 and Figure 3 , the sunken part 51 (such as an annular groove) of the adjusting base 5 cooperates with the limiting part 31 (such as an annular flange) of the adjusting scale disc 3 to limit the radial movement of the adjusting scale disc 3 while maintaining the clearance between the adjusting scale disc 3 and the bushing 2;

[0087] When the adjusting scale disc 3 rotates, the cooperation between the limiting part 31 and the sunken part 51 ensures stable rotation of the adjusting scale disc 3;

[0088] Meanwhile, the sunken part 51 and the limiting part 31 can also be sliding block guides to enhance rotation stability.

[0089] Preferably, the adjusting pointer 1, the bushing 2, the adjusting scale disc 3, the bearing 4, the adjusting base 5, and the magnet 6 are all annular and are provided with through holes 8;

[0090] The adjusting shaft 7 passes through the adjusting pointer 1, the bushing 2, the adjusting dial 3, the bearing 4, the adjusting base 5 and the magnet 6 in sequence to form an integrated structure.

[0091] As shown in Figure 2 and Figure 3 The ring-shaped components are arranged on the adjusting shaft 7 in sequence through the through holes 8 to form an integrated structure, which is compact and easy to install.

[0092] The adjusting shaft 7 serves as the core shaft and supports the components and transmits rotation.

[0093] When the adjusting shaft 7 rotates, the adjusting pointer 1 rotates synchronously through the bushing 2 and the limiting surface, and the adjusting dial 3 rotates independently.

[0094] The bearing 4 ensures the rotational connection between the adjusting shaft 7 and the adjusting base 5.

[0095] The magnet 6 fixes the adjusting base 5.

[0096] The integrated design reduces the need for fixed components, simplifies assembly and improves overall stability.

[0097] A kind of adjusting device for adjusting the cotton web cleaner, which adopts the adjusting device as described above.

[0098] The adjusting device is applied to the cotton web cleaner for adjusting cleaning parameters such as gap or pressure.

[0099] By adopting the above adjusting device, during the adjustment process, first rotate the adjusting shaft 7 to reset, then rotate the adjusting dial 3 to align the scale with the pointer, and finally rotate the adjusting shaft 7 to the target scale to compensate for the processing or installation tolerance in the cotton web cleaner and ensure the adjustment accuracy.

[0100] The adjusting device can be installed on the adjusting mechanism of the cotton web cleaner, and the adjusting shaft 7 is connected to the execution component (such as a scraper or a roller) of the cleaner to achieve precise control through scale alignment and pointer rotation.

[0101] A kind of adjusting device for the cover plate, which adopts the adjusting device as described above.

[0102] The adjusting device is applied to the cover plate for adjusting the position or pressure of the cover plate.

[0103] By adopting the above adjusting device, during the adjustment process, first rotate the adjusting shaft 7 to reset, then rotate the adjusting dial 3 to align the scale, and finally rotate the adjusting shaft 7 to the target scale to eliminate the influence of tolerance and achieve precise adjustment of the cover plate.

[0104] The adjusting device can be installed on the adjusting point of the cover plate, and the adjusting shaft 7 is connected to the support mechanism (such as a screw or a connecting rod) of the cover plate to ensure the position accuracy through the correspondence between the pointer and the scale.

[0105] The above are only preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments, and any technical scheme falling within the concept of the present application belongs to the protection scope of the present application. It should be noted that, for ordinary skilled persons in the art, some improvements and refinements without departing from the principles of the present application are also considered to be within the protection scope of the present application.

Claims

1. A regulator characterized by, The adjusting dial, the adjusting shaft and the adjusting pointer are arranged in sequence. The adjusting dial is arranged rotatably relative to the adjusting shaft. The adjusting shaft is used to drive the adjusting pointer to rotate synchronously. When the adjustment is needed, the adjusting dial is rotated so that one of the scales corresponds to the adjusting pointer. The adjusting shaft is rotated so as to drive the adjusting pointer to rotate synchronously to the target scale position of the adjusting dial.

2. The regulator of claim 1, wherein The adjusting base is further included. The adjusting dial is mounted on the adjusting base. The adjusting base is rotatably sleeved on the adjusting shaft.

3. The regulator of claim 2, wherein, The magnet is further included. The adjusting base is mounted on the magnet, and the contact surface and the magnet are attracted to each other, and the rotation of the adjusting base is limited by the attraction.

4. The regulator of claim 3, wherein, The bearing is further included. The inner ring of the bearing is tightly fitted with the outer wall of the adjusting shaft, and the outer ring is tightly fitted with the inner wall of the adjusting base. The adjusting dial is located between the adjusting base and the adjusting pointer.

5. The regulator of claim 4, wherein, The sleeve is further included. The adjusting shaft is provided with a limiting surface corresponding to the position of the adjusting pointer. The sleeve is sleeved on the adjusting shaft, and one end abuts against the end surface of the inner ring of the bearing, and the other end abuts against the adjusting pointer. The adjusting pointer is in contact with the sleeve through the limiting surface, and is circumferentially rotationally fixed with the adjusting shaft. The sleeve and the adjusting dial are gap-fitted.

6. The regulator of claim 5, wherein, The axial length of the sleeve is greater than the thickness of the part of the adjusting dial between the adjusting base and the adjusting pointer, so that the adjusting pointer is kept gap-fitted with the adjusting dial.

7. The regulator of claim 5, wherein, The adjusting base is provided with a sunken part. The adjusting dial is provided with a limiting part matched with the sunken part. The limiting part and the sunken part are matched to keep the gap between the adjusting dial and the sleeve.

8. The regulator of claim 5, wherein, The adjusting pointer, the sleeve, the adjusting dial, the bearing, the adjusting base and the magnet are annular, and are provided with through holes. The adjusting shaft passes through the through holes of the adjusting pointer, the sleeve, the adjusting dial, the bearing, the adjusting base and the magnet in sequence to form an integral structure.

9. A conditioner for conditioning a web cleaner, characterized in that The regulator adopts the regulator as claimed in any one of claims 1-8.

10. An adjuster for a cover plate, characterized in that The regulator adopts the regulator as claimed in any one of claims 1-8.

Images